Unmanned aerial vehicle folding arm and unmanned aerial vehicle

Abstract

The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle folding arm and an unmanned aerial vehicle. The unmanned aerial vehicle folding arm comprises a main arm and a slave arm which are in a sliding sleeving state, the main arm is further provided with a rotatable supporting leg, and in the sliding sleeving process of the main arm and the slave arm, the supporting leg can correspondingly rotate in the clockwise or anticlockwise direction, a rotatable folding rod is further arranged at the head end of the slave arm, and a rotor wing is arranged at the end of the folding rod. According to the unmanned aerial vehicle folding arm, the arm length can be actively extended and shortened according to the use requirements of different environments, the stability of the unmanned aerial vehicle body in the flight process can be improved through the extended arm length, the unmanned aerial vehicle body is prevented from shaking or even falling off in the flight process due to factors such as the environment, and the flight capacity of the unmanned aerial vehicle body is optimized.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle folding arm and an unmanned aerial vehicle. Background technique [0002] Unmanned aircraft, referred to as "unmanned aerial vehicle", or "UAV" in English, is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by an on-board computer. [0003] The existing fixed-wing unmanned aerial vehicles, because the wings are fixed, become one of the most vulnerable parts, and because the wings are fixed, the flight efficiency is not very ideal, and the fixed length is also difficult to fly under certain conditions. It will affect its stability during flight. Secondly, because the wings are fixed and cannot be folded, the storage space is too large, and it is inconvenient to use, which limits the carrying and use of drones. These need...

AI Technical Summary

Problems solved by technology

[0003] The existing fixed-wing unmanned aerial vehicles, because the wings are fixed, become one of the most vulnerable parts, and because the wings are fixed, the flight efficiency is not very ideal, and the fixed length is also difficult to fly under certain conditions. It will affect its stability during flight. Secondly, because the wings are fixed and cannot be folded, the storage space is too large, and it is inconvenient to use, which limits the carrying and use of drones. These need to be further optimized and improved.

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